She has got cervix cerclage in feburary 13th on her 21st week of pregnancy, but 2 week later during sonography doctors observed that her cervix is start to open but without any pain so doctor has suggested for complete bed rest in inclined position. I want to know that is there is any chances of completing pregnancy duration i, e 37 week. She has history of 4 miscarriage at 5month, 2 month, 3 month and 6Month.